2021年中考英语复习之九年级全册Unit 4 Section A 知识梳理

这是一份2021年中考英语复习之九年级全册Unit 4 Section A 知识梳理，共14页。教案主要包含了反义疑问句的用法，What，helpful的用法，silent的用法，such，take，的用法，prepare的用法等内容，欢迎下载使用。
Unit4I used to be afraid of the dark.Section A一．常用短语1.used to过去曾经2.be afraid of...害怕...3.from time to time = at times = sometimes时常；有时4.get good scores取得好的分数5.deal with对付，应对6.get tons of attention得到大量的关注7.read books on European history阅读有关欧洲历史的书8.African culture非洲文化9.be alone独处10.give a speech in public作一个公开演讲11.fight on继续奋斗/战斗12.be nervous about...对...感到紧张13.influence his way of thinking影响他的思维方式14.be proud of.../take pride in...为...感到骄傲15.be absent from classes逃课16.fail the examinations考试不及格17.make a decision下决心18.in person亲自19.to one’s surprise使某人惊讶的是20.feel good about oneself对自己充满信心21.a general self-introduction一个简要的自我介绍22.in the last few years在最近几年23.remain silent保持沉默24.have a great influence on sb.对某人有很大的影响25.advise sb. to do sth.建议某人做某事26.at least至少27.a number of...许多...28.not...anymore不再...  二.  考点精练▶考点一 反义疑问句的用法   这是一个反意疑问句。此类反意疑问句的结构为：肯定的陈述句 + 否定的附加问句→ “前肯后否”否定的陈述句 + 肯定的附加问句→ “前否后肯” 注意：前后两部分的人称数和时态等必须要保持一致！➩ She doesn’t like shopping, does she?  她不喜欢购物，是吗?  ➩ Your father went to the park, didn't he?  你爸爸去公园了，是吗?➩ You don’t like classical music, do you?  你不喜欢古典音乐，对吗? 【拓展】① 对反意疑问句的回答，不管问题的提法如何，如果事实是肯定的用yes，事实是否定的用no。② 陈述句部分含有few(几乎没有)、little(几乎没有)、seldom(几乎不)、hardly(几乎不)、 never(从不)或nothing(没有任何东西)等否定词，附加问句要用肯定形式。➩ He has never been to London, has he?  他从来没有去过伦敦，是吗?【易错提醒】无论何种形式的反意疑问句，依据事实来回答即可。如果事实是肯定的，要用yes；如果事实是否定的，要用no。只是要注意“前否后背”的答语中，yes和no与汉语意思正好相反。➩ He didn't pass the exam, did he?  他没有通过考试。—— Yes, he did.  不，他通过了。(事实是肯定的)—— No, he didn’t.  是的，他没有通过。(事实是否定的) 【小试牛刀】-- Steven had nothing for breakfast this morning, ______________ ? --No. Because he had a fever.hadn't he had he didn’t he did he David never fights with his classmates, _____________ ?  does hedoesn’t heis heIsn’t he 答案：  D  A ▶考点二 What + be + 主语 + like? 的用法   1)  What + be + 主语 + like? 用于提问人的外貌，译为“某人长什么样?”，相当于”What do / does + 主语 + look like?”，用于提问人的外貌(身材或长相)。答语用：①sb. + be + 表示外貌特征的形容词(tall / short...)②sb. + have / has + 名词(短语)➩ What does your uncle look like?  你叔叔长什么样?He’s tall. / He has short black hair.  他很高。/ 他有着黑色的短发。 【拓展】What + be + 主语 + like? 的其他用法1)  指人的性格或品质等特征➩ What’s Lily like?  莉莉是什么样的人?  She is friendly.  她很友好。2)  指事物的外部特征➩ What’s your room like?  你的房间怎么样？  It’s big and bright.  宽敞又明亮。 【小试牛刀】我想知道二十年后生活会是什么样。I wonder _________ life will ________ ________ in twenty years. —What does the lady look like?  —          . She’s fine and well                She’s really a nice ladyShe’s tall and thin                  She likes wearing skirts答案：what ; be likeC ▶考点三 helpful的用法   helpful (adj.)“有用的；有帮助的”，是由help加形容词后缀-ful构成的形容词。常用搭配be helpful to sb. / sth.，译为“对某人/某物有帮助”。➩ My teacher gave me lots of helpful books on math.  我的老师给我许多数学方面有用的书。➩ The dictionary is helpful to me.  这本词典对我很有帮助。 ▶考点四 silent的用法   silent (adj.)，意为“不说话的；沉默的；寂静的”，常用短语keep silent表示“保持沉默”。派生词：silence (n.) 沉默；寂静 / silently (adv.) 沉默地➩ She was silent when her mother asked her questions.  她妈妈问她问题时，她沉默不语➩ Please keep silent in public places。在公共场所请保持安静。 【小试牛刀】如果你不知道事实，请保持沉默。If you don’t know the truth, please ________ ________.答案：keep silent ▶考点五 such + 名词的用法   “such + a/an + adj. + 可数名词单数”译为“如此...的一个…”，可与“so + adj. + a/an + 可数名词单数”相互转换。➩ It’s such a good film. = It’s so good a film.  它是如此好的一部电影。【用法必备】辨析such/so的用法suchsuch + a/an + adj. + 可数名词单数such ( + adj. ) + 复数名词/不可数名词 soso + adj./ adv.so + adj. + a/an + 可数名词单数so + many/much/few/little + 可数名词/不可数名词➩ I’ve never met such good students like them.  我从来没有见过像他们这样好的学生。➩ Mowgli in The Jungle Book is so lovely a boy that the wolves like him very much。  《奇幻森林》中的毛克力是一个如此可爱的男孩，以至于狼非常喜欢他。➩ There are so many people in the meeting room.  会议室里的人太多了。【易错提醒】在对such和so的用法进行区别时，记准其词性是关键：such是形容词，其后跟名词(或名词性短语)，so是副词，其后跟形容词或副词。▶考点六 take up / deal with的用法     1)  take up意为“开始从事”，后加名词或动词-ing形式，take up doing sth.译为“开始做某事”。➩ Jack took up running for exercise to lose weight this month.  杰克这个月开始跑步减肥。【用法必备】take up的其他用法① 占；占地方  
That big table takes up too much room.  那张大桌子占的地方太大了。  Learning English takes up a lot of time.  学英语占了我许多时间。  ② 讨论 = discuss 
We will take up the next lesson tomorrow.   我们明天将要讨论下一课。 ③ 从事；经手   The teacher took up the lesson where she stopped.  老师从昨天留下的部分开始讲。   2)  deal with意为“应付；处理”。常与how连用，强调问题的处理方式。其后常接trouble、problem等。➩ The young teacher didn’t know how to deal with the noisy class.  这位年轻的教师不知道如何应对喧闹的课堂。➩ He could properly deal with all kinds of situations.  他能恰当地应付各种局面。【小试牛刀】—What’s your plan for the new school year?—Oh, I am going to _____a new hobby by learning to play the guitar.take part         take up            take back          take care It took me almost a whole day to _____________ so many emails. deal withcut upcheer forrun out 答案：  B  A ▶考点七 not...anymore的用法     1)  not...anymore = not...any longer = no more/no longer，意为“不再”。表示做某事的程度或次数不再增加。➩ He doesn't come late anymore. = He doesn't come late any longer. = He no more/longer comes late.  他不再迟到了。➩ Do not ask for the moon anymore; we have already had stars.  不要再乞求得到月亮，我们已经拥有星星了。 2)  crowd此处用作名词，意为“人群；观众；一帮人”。其形容词为crowed“拥挤的”，( uncrowded“不拥挤的”)。➩ He pushed his way through the crowd.  他在人群中往前挤。➩ The theater was crowded on Sundays.  周日剧院里很拥挤。【用法必备】crowd还可用作动词，意为“挤；挤满”。➩ Shoppers crowded the street.  街上挤满了购物的人。 【小试牛刀】如果一个人说话的态度不好，人们就不再想和他说话了。If a person's speaking attitude is not good, people ________ want to talk to him __________. 如果我们不及时解决水污染问题，这些鱼就不会再生活在河里了。If we do not solve the water pollution problem in time, the fish will __________ live in the river. 答案：don’t ; anymoreno more ▶考点八 too much/too many/much too的用法     【用法必备】辨析too much/too many/much tootoo much“太多”。中心词是much，用法与much相同，用来修饰不可数名词。如：too much milk 太多的牛奶too many“太多”。中心词是many，用法与many相同，用来修饰可数名词复数。如：many apples 太多的苹果 much too“太，非常”。中心词是too，用法与too相同，用来修饰形容词或副词原级。如：much too expensive 太昂贵了 【小试牛刀】用too many, too much, much too填空1)  Tom was ____________ careless. He forgot to write his name on the paper.2)  Some kinds of animals are dying out because _____________ trees are cut down in the world.3)  It's good to drink water, but drinking ___________ water before you go to bed may have a bad effect on your sleep. 答案much too too many too much▶考点九 prepare的用法     1)  be prepared to do sth.表示“准备好做某事”，相当于get ready to do sth.。其中prepared为形容词，意为“事先准备好的”，它的动词是prepare，意为“准备”。➩ They were prepared to take the exam.  他们为考试做好了准备。 【用法必备】动词prepare常考搭配prepare to do sth.准备做某事prepare for sth.为某事做准备prepare sth. for sb.为某人准备某物➩ He is preparing to go on a trip.  他正准备去旅行。➩ The students are busy preparing for the exam. 学生们正忙着备考。➩ My mother prepares food for the whole family every day.  我妈妈每天为全家人准备食物。2)  give up意为“放弃”，后接名词、代词或动词ing形式。当代词做其宾语时，须将代词置于give和up之间。➩ It was a difficult time, but we never gave up hope.  那是一段艰难的时期，但我们从没有放弃希望。➩ Smoking is bad for your health. You should give it up.   吸烟对健康有害，你应该戒掉它。 【用法必备】give的相关短语give in屈服；让步give back归还give away分发；赠送give sb. a hand帮某人的忙  【小试牛刀】我们可以有两天时间来准备考试。We are given two days to __________ the examination. 他拿出纸，准备给父母写信。  Taking out a piece of paper, he prepared ___________ his parents. —Is he still raising money for charity? —Yes. He never _______ hope of helping poor children.gives up        gives out        takes off           takes out 答案:prepare forto write toA